var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"qQueQwCX7zf9GknR","timestamp":1731849444,"url":"m.cengbang.com%2Fchanpin%2Fyunzhiyoupin%2Fyzypclyzf.html","signature":"6bbeccfb5ffd46837501e853f0575903365b717b","rawString":"jsapi_ticket=&noncestr=qQueQwCX7zf9GknR&timestamp=1731849444&url=m.cengbang.com%2Fchanpin%2Fyunzhiyoupin%2Fyzypclyzf.html"}